|  | // RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -ffreestanding -S -o - -emit-llvm %s | FileCheck %s | 
|  | // Test ARM64 SIMD add intrinsics | 
|  |  | 
|  | #include <arm_neon.h> | 
|  | int64_t test_vaddlv_s32(int32x2_t a1) { | 
|  | // CHECK: test_vaddlv_s32 | 
|  | return vaddlv_s32(a1); | 
|  | // CHECK: llvm.arm64.neon.saddlv.i64.v2i32 | 
|  | // CHECK-NEXT: ret | 
|  | } | 
|  |  | 
|  | uint64_t test_vaddlv_u32(uint32x2_t a1) { | 
|  | // CHECK: test_vaddlv_u32 | 
|  | return vaddlv_u32(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddlv.i64.v2i32 | 
|  | // CHECK-NEXT: ret | 
|  | } | 
|  |  | 
|  | int8_t test_vaddv_s8(int8x8_t a1) { | 
|  | // CHECK: test_vaddv_s8 | 
|  | return vaddv_s8(a1); | 
|  | // CHECK: llvm.arm64.neon.saddv.i32.v8i8 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | int16_t test_vaddv_s16(int16x4_t a1) { | 
|  | // CHECK: test_vaddv_s16 | 
|  | return vaddv_s16(a1); | 
|  | // CHECK: llvm.arm64.neon.saddv.i32.v4i16 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | int32_t test_vaddv_s32(int32x2_t a1) { | 
|  | // CHECK: test_vaddv_s32 | 
|  | return vaddv_s32(a1); | 
|  | // CHECK: llvm.arm64.neon.saddv.i32.v2i32 | 
|  | // CHECK-NEXT: ret | 
|  | } | 
|  |  | 
|  | uint8_t test_vaddv_u8(int8x8_t a1) { | 
|  | // CHECK: test_vaddv_u8 | 
|  | return vaddv_u8(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddv.i32.v8i8 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | uint16_t test_vaddv_u16(int16x4_t a1) { | 
|  | // CHECK: test_vaddv_u16 | 
|  | return vaddv_u16(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddv.i32.v4i16 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | uint32_t test_vaddv_u32(int32x2_t a1) { | 
|  | // CHECK: test_vaddv_u32 | 
|  | return vaddv_u32(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddv.i32.v2i32 | 
|  | // CHECK-NEXT: ret | 
|  | } | 
|  |  | 
|  | int8_t test_vaddvq_s8(int8x16_t a1) { | 
|  | // CHECK: test_vaddvq_s8 | 
|  | return vaddvq_s8(a1); | 
|  | // CHECK: llvm.arm64.neon.saddv.i32.v16i8 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | int16_t test_vaddvq_s16(int16x8_t a1) { | 
|  | // CHECK: test_vaddvq_s16 | 
|  | return vaddvq_s16(a1); | 
|  | // CHECK: llvm.arm64.neon.saddv.i32.v8i16 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | int32_t test_vaddvq_s32(int32x4_t a1) { | 
|  | // CHECK: test_vaddvq_s32 | 
|  | return vaddvq_s32(a1); | 
|  | // CHECK: llvm.arm64.neon.saddv.i32.v4i32 | 
|  | // CHECK-NEXT: ret | 
|  | } | 
|  |  | 
|  | uint8_t test_vaddvq_u8(int8x16_t a1) { | 
|  | // CHECK: test_vaddvq_u8 | 
|  | return vaddvq_u8(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddv.i32.v16i8 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | uint16_t test_vaddvq_u16(int16x8_t a1) { | 
|  | // CHECK: test_vaddvq_u16 | 
|  | return vaddvq_u16(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddv.i32.v8i16 | 
|  | // don't check for return here (there's a trunc?) | 
|  | } | 
|  |  | 
|  | uint32_t test_vaddvq_u32(int32x4_t a1) { | 
|  | // CHECK: test_vaddvq_u32 | 
|  | return vaddvq_u32(a1); | 
|  | // CHECK: llvm.arm64.neon.uaddv.i32.v4i32 | 
|  | // CHECK-NEXT: ret | 
|  | } | 
|  |  |